using AsteroidGame.Interfaces;
using UnityEngine;

namespace AsteroidGame.Entities
{
    public class EntityBase : MonoBehaviour, IDamageable, ITargetable
    {
        [Header("Health")]
        [SerializeField] protected int _health;
        [SerializeField] protected int _maxHealth;
        [SerializeField] protected bool _isInvulnerable;

        [Header("TargetPositions")]
        [SerializeField] private Transform _centerPosition;
        [SerializeField] private Transform _basePosition;

        [Header("UI")]
        [SerializeField] protected string _uiFriendlyName;

        #region Props

        public bool IsInvulnerable => _isInvulnerable;
        public string UiFriendlyName => _uiFriendlyName;

        #endregion

        #region Methods

        public void ModifyHealth(int healthChange)
        {
            if (!_isInvulnerable)
            {
                _health += healthChange;
            }
        }

        #endregion

        #region Setters

        public void SetHealth(int newHealth) => _health = newHealth;

        public void SetMaxHealth(int newHealth) => _maxHealth = newHealth;

        public void SetInvulnerable(bool newState) => _isInvulnerable = newState;

        #endregion

        #region Getters

        public Vector3 GetCenterPosition() => _centerPosition.transform.position;

        public Vector3 GetBasePosition() => _basePosition.transform.position;

        public int GetHealth() => _health;

        public int GetMaxHealth() => _maxHealth;

        public float GetHealthFactor() => (float)_health / (float)_maxHealth;

        #endregion
    }
}